Base | Representation |
---|---|
bin | 1001000111011111… |
… | …00010000100011001 |
3 | 110122010002222022212 |
4 | 10203233202010121 |
5 | 40011011131134 |
6 | 2125404524505 |
7 | 232202445542 |
oct | 44357420431 |
9 | 13563088285 |
10 | 4894630169 |
11 | 2091989100 |
12 | b47250735 |
13 | 600087b90 |
14 | 3460b34c9 |
15 | 1d9a90bce |
hex | 123be2119 |
4894630169 has 12 divisors (see below), whose sum is σ = 5793899748. Its totient is φ = 4107380640.
The previous prime is 4894630151. The next prime is 4894630171. The reversal of 4894630169 is 9610364984.
It can be written as a sum of positive squares in 2 ways, for example, as 303212569 + 4591417600 = 17413^2 + 67760^2 .
It is not a de Polignac number, because 4894630169 - 28 = 4894629913 is a prime.
It is a super-2 number, since 2×48946301692 = 47914808982569937122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4894630129) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1554254 + ... + 1557399.
It is an arithmetic number, because the mean of its divisors is an integer number (482824979).
Almost surely, 24894630169 is an apocalyptic number.
It is an amenable number.
4894630169 is a deficient number, since it is larger than the sum of its proper divisors (899269579).
4894630169 is a wasteful number, since it uses less digits than its factorization.
4894630169 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3111688 (or 3111677 counting only the distinct ones).
The product of its (nonzero) digits is 1119744, while the sum is 50.
The square root of 4894630169 is about 69961.6335501109. The cubic root of 4894630169 is about 1697.8785728068.
The spelling of 4894630169 in words is "four billion, eight hundred ninety-four million, six hundred thirty thousand, one hundred sixty-nine".
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